Circuit Protection Kits – Mouser Ireland

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Circuit Protection Devices

Bourns manufactures and supplies a wide range of circuit protection technologies, including fuses, PTC thermistors, varistors, GDTs, resettable thermal cut-offs, surge protection devices, hybrid protectors, discrete semiconductor solutions, and more. Reliable surge protection is a critical design consideration to help ensure operational reliability of consumer electronics, industrial/communication equipment, automotive, battery charging, energy storage infrastructure, and renewable energy harvesting ecosystems.

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Part #

Circuit Protection Kits Design Kit Next-Generation GDT25

DK-GDT25-02
Bourns
1: €14.53
67In Stock

Mfr. Part No.
DK-GDT25-02

Mouser Part No
652-DK-GDT25-02

Bourns

Circuit Protection Kits Design Kit Next-Generation GDT25

Datasheet

67In Stock

€14.53

Min.: 1
Mult.: 1

GDT25

Bulk

Circuit Protection Kits NextGen GDT28H, Design kit

DK-GDT28H-01
Bourns
1: €26.94
9In Stock

Mfr. Part No.
DK-GDT28H-01

Mouser Part No
652-DK-GDT28H-01

Bourns

Circuit Protection Kits NextGen GDT28H, Design kit

Learn More

Datasheet

9In Stock

€26.94

€23.09

€21.98

€21.24

Min.: 1
Mult.: 1

GDT28

Design Kits

Bulk

Circuit Protection Kits Test Set

4030-01
Bourns
1: €1,097.67
1In Stock
8Expected 21/04/2026

Mfr. Part No.
4030-01

Mouser Part No
652-4030-01

Bourns

Circuit Protection Kits Test Set

Datasheet

1In Stock

8Expected 21/04/2026

€1,097.67

Min.: 1
Mult.: 1

4030-0X

Test Sets

Battery Operated Tester

Bulk

Circuit Protection Kits 5KW TVS Diodes SMC PKG Design Kit

CD-LAB10
Bourns
1: €63.65
3In Stock

Mfr. Part No.
CD-LAB10

Mouser Part No
652-CD-LAB10

Bourns

Circuit Protection Kits 5KW TVS Diodes SMC PKG Design Kit

Learn More

Datasheet

3In Stock

€63.65

€55.90

Min.: 1
Mult.: 1

CD-LAB

TVS Diode Kits

TVS Diodes Design Kit

Bulk

Circuit Protection Kits 10each 32 values

CD-LAB4
Bourns
1: €22.45
6In Stock

Mfr. Part No.
CD-LAB4

Mouser Part No
652-CD-LAB4

Bourns

Circuit Protection Kits 10each 32 values

Learn More

Datasheet

6In Stock

€22.45

€22.40

Min.: 1
Mult.: 1

CD-LAB

Design Kits

Discrete TVS Diode

Bulk

Circuit Protection Kits DESN KIT NXT GEN GDT25

DK-GDT25-01
Bourns
1: €12.56
3In Stock

Mfr. Part No.
DK-GDT25-01

Mouser Part No
652-DK-GDT25-01

Bourns

Circuit Protection Kits DESN KIT NXT GEN GDT25

Learn More

Datasheet

3In Stock

€12.56

€10.90

€10.78

Min.: 1
Mult.: 1

GDT25

Gas Discharge Tube Kits

Design Kit Next-Generation GDT25

Box

Circuit Protection Kits ISOMOV Design kit

DK-IsoMOV-02
Bourns
1: €57.09
3In Stock

Mfr. Part No.
DK-IsoMOV-02

Mouser Part No
652-DK-ISOMOV-02

Bourns

Circuit Protection Kits ISOMOV Design kit

Learn More

Datasheet

3In Stock

€57.09

€55.93

€49.94

€47.54

€46.96

Min.: 1
Mult.: 1

IsoMOV Design Kit

Design Kits

Hybrid Protection

Bulk

Circuit Protection Kits ISOMOV Design kit

DK-IsoMOV-03
Bourns
1: €39.25
2In Stock

Mfr. Part No.
DK-IsoMOV-03

Mouser Part No
652-DK-ISOMOV-03

Bourns

Circuit Protection Kits ISOMOV Design kit

Learn More

Datasheet

2In Stock

€39.25

€35.78

Min.: 1
Mult.: 1

IsoMOV Design Kit

Design Kits

Hybrid Protection

Bulk

Circuit Protection Kits ISOMOV Design kit

DK-IsoMOV-04
Bourns
1: €29.07
1In Stock

Mfr. Part No.
DK-IsoMOV-04

Mouser Part No
652-DK-ISOMOV-04

Bourns

Circuit Protection Kits ISOMOV Design kit

Learn More

Datasheet

1In Stock

€29.07

Min.: 1
Mult.: 1

IsoMOV Design Kit

Design Kits

Hybrid Protection

Bulk

Circuit Protection Kits 10each 32 values

CD-LAB3
Bourns
1: €27.12
3Expected 25/03/2026

Mfr. Part No.
CD-LAB3

Mouser Part No
652-CD-LAB3

Bourns

Circuit Protection Kits 10each 32 values

Learn More

Datasheet

3Expected 25/03/2026

€27.12

€16.98

€16.93

Min.: 1
Mult.: 1

CD-LAB

Design Kits

Discrete TVS Diode

Bulk

Circuit Protection Kits 3KW TVS Diodes SMC PKG Design Kit

CD-LAB9
Bourns
1: €39.23
1Expected 26/02/2026

Mfr. Part No.
CD-LAB9

Mouser Part No
652-CD-LAB9

Bourns

Circuit Protection Kits 3KW TVS Diodes SMC PKG Design Kit

Learn More

Datasheet

1Expected 26/02/2026

€39.23

€39.21

€34.09

Min.: 1
Mult.: 1

CD-LAB

TVS Diode Kits

TVS Diodes Design Kit

Bulk

Circuit Protection Kits 10each 32 values

CD-LAB2
Bourns
1: €30.19
3Expected 19/10/2026

Mfr. Part No.
CD-LAB2

Mouser Part No
652-CD-LAB2

Bourns

Circuit Protection Kits 10each 32 values

Learn More

Datasheet

3Expected 19/10/2026

€30.19

Min.: 1
Mult.: 1

CD-LAB

Design Kits

Schottky Rectifier

Bulk

Circuit Protection Kits 10each 32 values

CD-LAB6
Bourns
1: €16.98
8Expected 05/03/2026

Mfr. Part No.
CD-LAB6

Mouser Part No
652-CD-LAB6

Bourns

Circuit Protection Kits 10each 32 values

Learn More

Datasheet

8Expected 05/03/2026

€16.98

€16.93

€16.92

Min.: 1
Mult.: 1

CD-LAB

Design Kits

ESD Protection

Bulk

Circuit Protection Kits 5each 32 values

CD-LAB5
Bourns
1: €30.19
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
CD-LAB5

Mouser Part No
652-CD-LAB5

Bourns

Circuit Protection Kits 5each 32 values

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

€30.19

Min.: 1
Mult.: 1

CD-LAB

Design Kits

Discrete TVS Diode

Bulk

Circuit Protection Kits AEC-Q101 COMPLIANT TVS DIODES

CD-LAB11
Bourns
1: €51.53
N/A

Mfr. Part No.
CD-LAB11

Mouser Part No
652-CD-LAB11

Bourns

Circuit Protection Kits AEC-Q101 COMPLIANT TVS DIODES

Learn More

Datasheet

N/A

€51.53

€44.75

Min.: 1
Mult.: 1

CD-LAB

Design Kits

Transient Voltage Suppressor Kit

AEC-Q101

Kit

Circuit Protection Kits ISOMOV Design kit

DK-IsoMOV-01
Bourns
1: €21.65
Lead-Time 14 Weeks

Mfr. Part No.
DK-IsoMOV-01

Mouser Part No
652-DK-ISOMOV-01

Bourns

Circuit Protection Kits ISOMOV Design kit

Learn More

Datasheet

Lead-Time 14 Weeks

€21.65

€18.80

€17.89

Min.: 1
Mult.: 1

IsoMOV Design Kit

Design Kits

Hybrid Protection

Bulk

Circuit Protection Kits DESIGN KIT HC SERIES 5EA VALUE

HC-LAB1
Bourns
1: €16.10
Non-Stocked

Mfr. Part No.
HC-LAB1

Mouser Part No
652-HC-LAB1

Bourns

Circuit Protection Kits DESIGN KIT HC SERIES 5EA VALUE

Learn More

Datasheet

Non-Stocked

€16.10

€16.02

€15.32

€15.02

View

Min.: 1
Mult.: 1

Design Kits

HC Series Mini-Breaker

Bulk

Circuit Protection Kits DESIGN KIT KCA SERIES 5EA VALUE

KCA-LAB1
Bourns
1: €17.37
Non-Stocked

Mfr. Part No.
KCA-LAB1

Mouser Part No
652-KCA-LAB1

Bourns

Circuit Protection Kits DESIGN KIT KCA SERIES 5EA VALUE

Learn More

Datasheet

Non-Stocked

€17.37

€16.31

€15.54

€14.59

View

Min.: 1
Mult.: 1

KCA

Design Kits

KCA Series Mini-Breaker

AEC-Q100

Bulk

Circuit Protection Kits DESIGN KIT LC SERIES 5EA VALUE

LC-LAB1
Bourns
1: €18.34
Non-Stocked

Mfr. Part No.
LC-LAB1

Mouser Part No
652-LC-LAB1

Bourns

Circuit Protection Kits DESIGN KIT LC SERIES 5EA VALUE

Learn More

Datasheet

Non-Stocked

€18.34

€13.28

€12.20

€11.01

View

Min.: 1
Mult.: 1

Design Kits

LC Series Mini-Breaker

Bulk

Circuit Protection Kits Low Resistance BTT Axial Strap Kit

MF-LRLAB
Bourns
1: €36.84
Non-Stocked

Mfr. Part No.
MF-LRLAB

Mouser Part No
652-MF-LRLAB

Bourns

Circuit Protection Kits Low Resistance BTT Axial Strap Kit

Datasheet

Non-Stocked

€36.84

€30.56

€28.19

€23.62

View

Min.: 1
Mult.: 1

MF-LR

PTC Design Kit

Bulk

Circuit Protection Kits Lab Kit Axial MF-LS Series

MF-LSLAB
Bourns
1: €36.84
Non-Stocked

Mfr. Part No.
MF-LSLAB

Mouser Part No
652-MF-LSLAB

Bourns

Circuit Protection Kits Lab Kit Axial MF-LS Series

Datasheet

Non-Stocked

€36.84

€30.56

€28.19

€23.62

View

Min.: 1
Mult.: 1

MF-LS

PTC Design Kit

Bulk

Circuit Protection Kits DESIGN KIT NRA SERIES 5EA VALUE

NR-LAB1
Bourns
1: €14.69
Non-Stocked

Mfr. Part No.
NR-LAB1

Mouser Part No
652-NR-LAB1

Bourns

Circuit Protection Kits DESIGN KIT NRA SERIES 5EA VALUE

Learn More

Datasheet

Non-Stocked

€14.69

€13.77

€13.01

€12.43

View

Min.: 1
Mult.: 1

NR-A

Design Kits

NR Series Mini-Breaker

Bulk

Circuit Protection Kits DESIGN KIT NRC SERIES 5EA VALUE

NR-LAB2
Bourns
1: €16.42
Non-Stocked

Mfr. Part No.
NR-LAB2

Mouser Part No
652-NR-LAB2

Bourns

Circuit Protection Kits DESIGN KIT NRC SERIES 5EA VALUE

Learn More

Datasheet

Non-Stocked

€16.42

€14.70

€14.10

€13.74

View

Min.: 1
Mult.: 1

NR-C

Design Kits

NR Series Mini-Breaker

Bulk

Circuit Protection Kits SA SERIES TYPE DESIGN KIT

SA-LAB2
Bourns
1: €11.20
Non-Stocked

Mfr. Part No.
SA-LAB2

Mouser Part No
652-SA-LAB2

Bourns

Circuit Protection Kits SA SERIES TYPE DESIGN KIT

Datasheet

Non-Stocked

€11.20

€11.09

€10.61

€10.60

Min.: 1
Mult.: 1

Thermal Cutoff Kits

Surface Mount Thermal Cutoff Device

Kit

Circuit Protection Kits Unidirectional TBU Port Solution Kit

TBU-LAB3
Bourns
1: €49.62
Non-Stocked

Mfr. Part No.
TBU-LAB3

Mouser Part No
652-TBU-LAB3

Bourns

Circuit Protection Kits Unidirectional TBU Port Solution Kit

Learn More

Datasheet

Non-Stocked

€49.62

€43.90

€40.48

€37.01

View

Min.: 1
Mult.: 1

Surge Protection Kits

Circuit Protection Devices

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